Home / 4,092.46-6,137.26-1,169.98

Finding the Fourth Proportional to 4,092.46, 6,137.26 and 1,169.98

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Solution

The fourth proportional to 4,092.46, 6,137.26 and 1,169.98 is: 1,754.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.46 : 6,137.26 = 1,169.98 : x
  2. Step 2: Convert to fraction form
    4,092.46/6,137.26 = 1,169.98/x
  3. Step 3: Cross multiply
    4,092.46x = 6,137.26 × 1,169.98
  4. Step 4: Simplify right side
    4,092.46x = 7,180,471.45
  5. Step 5: Solve for x
    x = 7,180,471.45/4,092.46
  6. Step 6: Final answer
    x = 1,754.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.